Houlton, ME ZIP codes

1 ZIP/ZCTA intersecting this Census place (CDP) in Aroostook County.

ACS 2023 population

4,958

Median household income

$52,227

Median home value

$121,700

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Houlton (GEOID 2333945). Methodology

Combined population of ZIP/ZCTAs intersecting this place: 10,062 (1 ZIPs).

Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology

Map of Houlton, ME

Census place boundary and intersecting ZIP Code Tabulation Areas for Houlton, ME — Census place boundary for Houlton, ME. Intersecting ZCTAs may extend past the city limit. Not a USPS city limit. Boundaries: U.S. Census Bureau. Methodology · Data sources

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ZIP/ZCTA overlap with Houlton

Population overlap

Share of each ZIP/ZCTA’s population located within Houlton, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

0473048.3%
USPS primary city

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Houlton

ZIP	City	County	Population	Income
04730	Houlton	Aroostook County	10,062	$55,345

USPS associates these ZIPs with Houlton

These codes list Houlton as a primary or acceptable city. They are not used for the ACS headline.

ZIP	City	County	Population	Income
04761	New Limerick	Aroostook County	430	$53,125